Definition of pack verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more., Pack definition: The amount, as of food, that is processed and packaged at one time or in one season., Pack definition: a group of things wrapped or tied together for easy handling or carrying; a bundle, especially one to be carried on the back of an animal or a person: a hiker's pack.. See examples of PACK used in a sentence., Synonyms for PACK: fill, plug, stuff, seal, block, dam, stop, bung; Antonyms of PACK: shovel, hollow (out), excavate, scoop (out), vacate, empty, evacuate, clear, PACK definition: 1. to put your things into bags or boxes when you are going on holiday or leaving the place where…. Learn more., Planning an out of state move? U-Pack Moving is the affordable solution. You pack, load and unload, and U-Pack drives. Compare to traditional moving companies and see how much you can save!.